ZA8970 - TV Antenna Schwaiger - Free user manual and instructions

Product Type	Active indoor TV antenna
Brand	Schwaiger
Model	ZA8970
Frequency Bands	VHF (174-230 MHz), UHF (470-790 MHz)
Power Supply	5 V DC via mains adapter (included) or via TV's DVB-T tuner
Power Consumption	50 mA (max)
Cable Length	Approx. 1.4 m
Built-in Amplifier	Yes, with coupler
Connectivity	Coaxial antenna connector (male)
Compatibility	TVs with built-in DVB-T tuner or external DVB-T receiver
Installation	Flat placement, simple connection
Recommended Use	Medium to good reception areas
Included Accessories	5 V mains adapter, amplifier/coupler, antenna cable
Operating Temperature	0 °C to 40 °C
Color	Black (typical)
Weight	Approx. 150 g
Dimensions (L x W x H)	Approx. 200 x 150 x 15 mm
Certifications	Compliant with RED Directive 2014/53/EU
Warranty	2 years (standard)
Maintenance	Clean with a soft, dry cloth
Safety	Disconnect before cleaning; adapter must remain accessible at all times

Frequently Asked Questions - ZA8970 Schwaiger

How do I connect the ZA8970 antenna to my TV?

Insert the antenna cable into the amplifier's socket, then connect the amplifier's cable to your TV's antenna socket. Depending on your equipment, power the antenna via the DVB-T tuner (enable 5V in the TV menu) or via the included mains adapter.

Can I use the antenna without the amplifier?

Yes, the antenna can be used without the amplifier if the signal is strong. Connect the antenna cable directly to your TV or DVB-T receiver. Test both configurations for the best reception.

How do I power the antenna via the TV?

Connect the antenna as indicated, then in your TV's menu, enable 5V power on the antenna socket. Make sure the mains adapter is not connected.

What should I do if I don't receive all channels?

Try with the amplifier first. If the problem persists, remove the amplifier and connect the antenna directly. You can also reposition the antenna near a window or higher up.

Does the antenna work with an external DVB-T receiver?

Yes, connect the amplifier (or the antenna alone) to the DVB-T receiver, then connect the receiver to the TV. Power must be supplied either by the receiver (enable 5V) or by the mains adapter.

Can I use the antenna in a strong signal area?

In strong signal areas, it is recommended to connect the antenna directly without the amplifier to avoid saturation. Connect the antenna cable directly to the DVB-T receiver or TV.

How do I clean the ZA8970 antenna?

Disconnect the antenna and mains adapter. Clean with a soft, dry cloth. Do not use chemicals or water.

What to do in case of a power failure?

The antenna will not work without power. If using the mains adapter, plug it into a 230 V outlet. If using TV power, ensure the TV is turned on.

Is the antenna compatible with French DTT?

Yes, the antenna covers the VHF and UHF bands used by French DTT (174-230 MHz and 470-790 MHz). It is compatible with TVs equipped with a DVB-T tuner.

How to dispose of the antenna at the end of its life?

Do not dispose of the device with household waste. Take it to a collection point for electrical and electronic equipment, in accordance with local regulations.

USER MANUAL ZA8970 Schwaiger

VHF / UHF fl at antenna
Amplifi er/power inserter with connection cable length: approx. 1,4 m
External power adaptor (Plug-in power supply)5.0 V = 50.0 mA	Symbol image

TECHNICAL DETAILS

Frequency range / Reception bands.	VHF (174 ~ 230 MHz)
	UHF (470 ~ 790 MHz)
Antenna power supply.	Plug-in power supply

FOR TVS WITH BUILT-IN DVB-T TUNER

graph TD
    A["Active DVB-T indoor antenna"] --> B["Amplifier"]
    C["Active DVB-T indoor antenna"] --> D["Amplifier"]
    E["External power adapter"] --> F["TV"]
    B --> G["SCHWAIGER®"]
    D --> G
    F --> G
    style A fill:#000,stroke:#fff,color:#fff
    style C fill:#000,stroke:#fff,color:#fff
    style E fill:#000,stroke:#fff,color:#fff
    style G fill:#000,stroke:#fff,color:#fff

CONNECTION EXAMPLE (LEFT SIDE OF PICTURE)

Powered via built -in DVB-T tuner

»Plug the antenna cable into the antenna jack of the amplifier. Then connect the cable of the amplifier to the antenna input of your TV.

»The 5 V power supply must be switched On in the appropriate menu of the TV set. The power will be transmitted to the antenna via the coaxial cable.

CONNECTION EXAMPLE (RIGHT SIDE OF PICTURE)

Powered via AC / DC adapter

»Plug the antenna cable into the antenna jack of the amplifier. Then connect the cable of the amplifier to the antenna input of your TV.

»Connect the AC-adapter with the 5 V jack of the amplifier and plug the 230 V adapter into a wall outlet.

»Make sure that the 5 V power supply is swiched Off in the menu of your TV set.

FOR TVS WITHOUT BUILT-IN DVB-T TUNER

Connect the indoor antenna as described above. But now connect the cable from the amplifier directly to the DVB-T receiver and not to the TV set. Please also make sure, if a 5 V power supply from the receiver is required or if it has to be disabled in the TV set menu.

graph TD
    A["Aktive DVB-T indoor antenna"] --> B["Amplifier"]
    C["Aktive DVB-T indoor antenna"] --> D["Amplifier"]
    B --> E["Digital terrestrial receiver"]
    D --> E
    E --> F["TV"]
    G["External power adaptor"] --> E
    H["SCHWAIGER"] --> F

CONNECTION IN AREAS WITH STRONG SIGNAL

graph LR
    A["Changter"] -->|Active DVB-T indoor antenna| B["Digital terrestrial Receiver"]
    B --> C["TV"]
    C --> D["SCHWAIGER®"]

»Plug the antenna cable into the ANT jack of your DVB-T receiver.

Black rectangular electronic device with two antenna cables (no visible text or symbols)

Active DVB-T indoor antenna

»Connect the antenna cable with the antenna input jack of your TV set.

REMARK You can use the antenna with or without amplifier, depending on which connection gives you the best signal. Using the amplifi er provides the best performance in most situations, so try using it fi rst. If you notice that you have lost channels that can you normally receive, try connecting without power inserter.

CAUTION!

The mains adaptor/mains plug must be easily accessible at all times so that the unit can be unplugged from the mains outlet.

Do not dispose of batteries or electric and electronic devices in the normal household waste. The consumer is legally obliged to return electrical and electronic devices and batteries that are at the end of their useful life to the point of sale or public collection points that have been set up for this purpose. Legislation in the country of use governs individualAILS regarding disposal. The symbol on the product, the user guide or the packaging indicates this legal requirement.

DISCLAIMER

Schwaiger GmbH does not accept any liability or warranty for damages that are sustained due to improper installation or mounting, improper use of the product or non-compliance with the safety instructions.

MANUFACTURER'S INFORMATION

Dear Customer, Please contact our Technical Support if you need technical advice and your retailer is unable to help you.

SIMPLIFIED DECLARATION OF CONFORMITY AS PER THE RED DIRECTIVE

Schwaiger GmbH hereby declares that the radio system type complies with Directive 2014/53/EU. The complete EU declaration of conformity is available online at: http://konform.schwaiger.de

OFFICE HOURS:

Monday to Friday: 8:00 a.m. - 5:00 p.m.

Schwaiger GmbH

Würzburger Straße 17 | 90579 Langenzenn

Direct line: [phone]